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Added bind_to_port()

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- This compliments the existing `bind_to_any_port()`
  where you can determine if the bind succeeded prior
  to calling `listen_after_bind()` but allows you to
  specify the port.
This commit is contained in:
Aaron Albers 2019-10-19 10:20:18 -06:00
parent bcf0c32245
commit 89e1e9b8fe
1 changed files with 6 additions and 2 deletions
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8
httplib.h
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@ -483,6 +483,7 @@ public:
void set_keep_alive_max_count(size_t count); void set_keep_alive_max_count(size_t count);
void set_payload_max_length(size_t length); void set_payload_max_length(size_t length);
bool bind_to_port(const char *host, int port, int socket_flags = 0);
int bind_to_any_port(const char *host, int socket_flags = 0); int bind_to_any_port(const char *host, int socket_flags = 0);
bool listen_after_bind(); bool listen_after_bind();
@ -2299,6 +2300,10 @@ inline void Server::set_payload_max_length(size_t length) {
payload_max_length_ = length; payload_max_length_ = length;
} }
inline bool Server::bind_to_port(const char *host, int port, int socket_flags) {
if (bind_internal(host, port, socket_flags) < 0) return false;
return true;
}
inline int Server::bind_to_any_port(const char *host, int socket_flags) { inline int Server::bind_to_any_port(const char *host, int socket_flags) {
return bind_internal(host, 0, socket_flags); return bind_internal(host, 0, socket_flags);
} }
@ -2306,8 +2311,7 @@ inline int Server::bind_to_any_port(const char *host, int socket_flags) {
inline bool Server::listen_after_bind() { return listen_internal(); } inline bool Server::listen_after_bind() { return listen_internal(); }
inline bool Server::listen(const char *host, int port, int socket_flags) { inline bool Server::listen(const char *host, int port, int socket_flags) {
if (bind_internal(host, port, socket_flags) < 0) return false; return bind_to_port(host, port, socket_flags) && listen_internal();
return listen_internal();
} }
inline bool Server::is_running() const { return is_running_; } inline bool Server::is_running() const { return is_running_; }